Book/Report

FZJ-2018-01155

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Zersetzung chromatographischer Trägermaterialien durch ionisierende Strahlung

Buch, R.FZJ* ; Herz, D.FZJ* ; Wenzel, U.FZJ*

1978
Kernforschungsanlage Jülich, Verlag Jülich

Please use a persistent id in citations: http://hdl.handle.net/2128/17083

Report No.: Juel-1510

Abstract: The dose rate in the center of a Chromatographie fixed bed was calculated for $\alpha$- and $\beta$-particles and photons as function of the radioactivity of the feed solution and the separation column geometry. Concerning the $beta$-particles and photons, the fixed bed can be considered as a homogeneous volume source, while the $\alpha$-dose rate in the Chromatographie carrier is only caused by the extracted portion of the $\alpha$-emitter. The dose rate can be described by the equations: $\dot{D}_\alpha$ = 3,51 $\frac{E_{\alpha}}{st}$ K $\overline{\Lambda_0}$ // $\dot{D}_\beta$ = $\frac{3,51}{4}$ $\frac{E_{\beta} max}{ }$ $\frac{\overline{\Lambda_0}}{2}$ (1 + K) // $\dot{D}_\gamma$ = K $\frac{B}{\mu_{s}}$ $\frac{\overline{\Lambda_{0}}}{2}$ (1 + K) g ($\mu_{s} \frac{L_{B}}{2}; \mu_{s}$R) The calculated dose rate values were established by experimental tests.

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Contributing Institute(s):

1. Publikationen vor 2000 (PRE-2000)

Research Program(s):

1. 899 - ohne Topic (POF3-899) (POF3-899)

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